Notes, summaries, assignments, exams, and problems for Philosophy and ethics

Human Origins and Development

Creationism vs. Evolution

Creationism posits the separate and final creation of all living species. In contrast, Charles Darwin's On the Origin of Species (1859) introduced the concept of evolution, where species undergo continuous transformations through natural selection. Mendel's work on biological inheritance further refined our understanding of how traits are passed down. Modern evolutionary theory combines natural selection with mutations.

Theories of Human Origin

There are several theories regarding the origin of our species. The multiregional theory (Wolpoff) suggests that Homo sapiens arose from different prehistoric populations worldwide through continuous gene flow. The "Out of Africa" theory (Stringer)...

Reasons to Doubt

• Senses: Doubts about the senses and sense knowledge obtained from external reality. Senses can be misleading.
• Sleep and Wakefulness: The problem of distinguishing between sleep and wakefulness. Sometimes, dreams are so vivid that we feel things as truth. The inability to discern if one is living in a dream or in a waking state.
• Knowledge: Doubt in one's knowledge and reasoning processes. One can make errors in reasoning.
• The Hypothesis of the Evil Genie: It is possible that there is an evil genie deceiving me, even about what appears to me as obvious.

Conclusion of Methodical Doubt

After carrying out doubt on all these points, the only thing that remains is the doubt itself. The object of doubt is a reaffirmation of the indubitability...

Hume's Philosophy of Knowledge

This text summarizes and simplifies the themes of Book 1 of David Hume's Treatise of Human Nature, a work largely misunderstood in his time. The original investigation is divided into 12 sections.

In his profound investigation of human knowledge, Hume presents his interpretation of how we acquire and process information. This perceptual empiricism identifies the fundamental components of knowledge, distinguishing between two primary types:

• Impressions: Vivid and forceful perceptions, such as sensations, passions, and emotions.
• Ideas: Faint images of impressions in thinking and reasoning. Ideas are less intense copies of original impressions.

Types of Impressions

Hume further categorizes impressions into two kinds:

• Impressions

Kant's Theory of Judgments

Understanding Kantian Judgments

Immanuel Kant, a central figure in the eighteenth-century Enlightenment, developed a theory of knowledge rooted in reason, science, and education as pathways to human progress and happiness. While the concept of "judgment" had been explored by earlier philosophers like Aristotle and Aquinas, Kant uniquely employed it to explain the structure of scientific knowledge. For Kant, science is fundamentally composed of judgments, such as: "Man is rational" or "The whole is greater than its parts."

Types of Judgments in Kant's Philosophy

Kant distinguished between several types of judgments:

• Analytical Judgments: These are judgments where the predicate is already contained within the subject. They

Despido Colectivo: Causas y Finalidad

Son aquellos que se realizan para mantener la viabilidad empresarial y pueden basarse en causas económicas, técnicas, organizativas o de producción.

Despido Objetivo: Circunstancias y Causas

Se produce por circunstancias objetivas ajenas a la voluntad culpable del trabajador, pero relacionadas con su desempeño o las necesidades de la empresa. Algunas causas incluyen:

• Ineptitud del trabajador (conocida o sobrevenida).
• Falta de adaptación del trabajador a modificaciones técnicas justificadas en su puesto.
• Faltas de asistencia al trabajo, aun justificadas pero intermitentes, que alcancen el 20% de las jornadas hábiles en 2 meses consecutivos siempre que el total de faltas en los 12 meses anteriores alcance

Plato's Anthropology: Body and Soul

Anthropological Dualism

Plato, drawing on Orphic and Pythagorean influences, developed an anthropological theory to support his ethical and political conceptions. His dualist view conceives the human being as composed of a body (soma) and a soul (psyche) joined accidentally.

The Body

The body is a sensible, generated entity that is destined to perish. It acts as an obstacle to perfection; therefore, the mission of humanity is to pursue purification (catharsis) to allow the soul to ascend to its natural place: the world of ideas. In this view, the body is the tomb (sema) of the soul.

The Soul

The soul is immortal, dominates the body, and is a homogeneous substance. Its primary activity is the contemplation of ideas,...

Linguistic and Textual Features of Expository Writing

The referential function predominates in expository texts.

Morphosyntactic Level

To express objectivity, the following are used:

• Declarative sentences and interrogative sentences for didactic purposes.
• Third-person and first-person plural perspectives.
• Reflexive, impersonal, and passive sentences to avoid direct references to the author.

For the development of the explanation:

• Nouns, noun phrases, clauses, appositions, adjectives, or equivalent structures.
• Subordinated causal, final, and consecutive clauses to express logical relationships between ideas.

Lexical-Semantic Level

Main features include:

• Present tense with timeless meaning for laws, axioms, and general truths.
• Denotative vocabulary, often

Understanding Parts of Speech in English Grammar

In English grammar, words are categorized into different classes based on their function and meaning within a sentence. These categories, known as parts of speech, are fundamental to constructing clear and grammatically correct sentences.

Determiners and Pronouns

Determiners

Determiners are words that precede a noun to specify its meaning or reference. They help to clarify whether the noun is general or specific, and indicate quantity or possession.

Pronouns

Pronouns are words that replace a noun, preventing repetition. They never appear with the noun they replace. Both determiners and pronouns carry significant grammatical meaning.

Articles

The article is a variable word that allows for variations in...

The first step is understanding substance as composed of a single body (matter) and soul (form). The soul cannot know the intelligible in itself, but knows things intellectually through sensation. There are two types of knowledge: sensible and intellectual. Sensible knowledge is the collection of aspects of knowledge in things through the senses, being converted into sensible form. Intellectual knowledge is the knowledge as the thing itself is present in the soul as an intelligible form. This is possible through understanding patient and agent. The agent produces the intellectual form through the sensitive. This is called abstraction: the act of taking the sensible form and converting it into an intelligible form. This goes to understanding...

From Myth to Reason: Foundations of Western Philosophy

Mythical Thinking and Its Categories

Mythical thinking attempts to provide answers based on superstition, legend, magic, belief, and chance. We can categorize different types of mythology:

• Cosmogonic: Relates the origin of the universe and the world.
• Anthropogenic: Details the creation of humankind.
• Historical: Relates the origin of a culture or civilization.
• Eschatological: Tells what lies beyond death.

Rational Thought

Rational thought is based on logic. It replaced arbitrary mythological necessity with rational necessity based on laws. This is founded on the conviction that events are governed by natural laws, allowing everything to operate within a rational order.

The Socratic Era and Classical